# 牙匠 vs AI 匠(管)

The clearest difference is ads: 牙匠 at none against AI 匠(管)'s shown. 牙匠 also leads on update cadence (every 2 months vs every 3 months). AI 匠(管)'s advantage is iOS requirement (9.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

牙匠 ships an update every 2 months, AI 匠(管) every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 牙匠 | AI 匠(管) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 33 MB | 27 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [衡 张](https://appshunter.io/developer/1076236115) | [牙管家(杭州)科技有限公司](https://appshunter.io/developer/1710844466) |

## What reviewers say

### 牙匠

[App page](https://appshunter.io/ios/app/id1209709649)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AI 匠(管)

[App page](https://appshunter.io/ios/app/ai/id1585952384)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 牙匠 free?

牙匠 is free to download, with no in-app purchases.

### Is AI 匠(管) free?

AI 匠(管) is free to download, with no in-app purchases.

### Do 牙匠 or AI 匠(管) have ads?

AI 匠(管) shows ads; 牙匠 does not.

### Which is updated more often, 牙匠 or AI 匠(管)?

牙匠 ships an update every 2 months, and AI 匠(管) every 3 months. Most recently, 牙匠 was updated on November 2, 2026 and AI 匠(管) on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*